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Stereospecific Access to Trisubstituted Enol Ethers from Vinylsilanes

✍ Scribed by José Barluenga; Lorenzo J. Alvarez-García; Gustavo P. Romanelli; José M. González

Book ID: 104257881
Publisher: Elsevier Science
Year: 1997
Tongue: French
Weight: 499 KB
Volume: 38
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(97)01547-5

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✦ Synopsis

The reactionof RCH=CHSiMe3(R: alkyl or aryl) with IPy2BFJHBF4and a set of representative alcohols affords the comespondingaddition products as a single regio-@ stereoisomersin good yield. Subsequentdehydroicdination with DBU furnishes silyl-substituted enol ethers. @ 1997Elsevier Science Ltd.

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